TT Electronics/IRC

GQ0A021131FBT

GQ0A021131FBT Description

The GQ0A021131FBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 20-pin QSOP package integrates 10 isolated resistors, each with a 1.13KΩ resistance, 1% tolerance, and a ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). The ceramic case and gull-wing termination provide robust mechanical and thermal stability, making it suitable for surface-mount (SMD) applications. With a 0.1W power rating per resistor (1W total) and 100V maximum voltage rating, this network is ideal for precision analog and digital circuits.

GQ0A021131FBT Features

• High Precision: 1% tolerance and ±50ppm/°C TCR ensure minimal drift in critical applications.
• Robust Construction: Ceramic substrate enhances thermal dissipation and durability.
• Isolated Resistors: 10 independent 1.13KΩ resistors for flexible circuit design.
• Compact & Reliable: QSOP package (8.66mm x 6.02mm x 1.47mm) with ±0.1mm dimensional tolerance for high-density PCB layouts.
• Wide Operating Range: -55°C to +125°C (derated above 70°C) for harsh environments.
• Surface-Mount Ready: Gull-wing leads with 0.64mm pitch for automated assembly.

GQ0A021131FBT Applications

• Precision Voltage Dividers: Stable resistance values ensure accurate signal conditioning.
• Analog/Digital Hybrid Circuits: Isolation between resistors minimizes crosstalk.
• Industrial Controls: Reliable performance in high-temperature environments.
• Medical Electronics: Low noise and high stability for sensitive instrumentation.
• Automotive Systems (non-AECQ): Engine control units, sensors (note: not PPAP/Automotive qualified).

Conclusion of GQ0A021131FBT

The GQ0A021131FBT excels in precision, thermal stability, and compactness, making it a superior choice for high-reliability SMD designs. While not RoHS-compliant or automotive-grade, its thin-film technology and ceramic construction offer unmatched performance in industrial, medical, and instrumentation applications. Engineers seeking tight-tolerance, multi-resistor networks will find this model ideal for space-constrained, high-accuracy circuits.